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BS PD ISO/TR 23989:2020 Space environment (natural and artificial). Operational estimation of the solar wind energy input into the Earth's magnetosphere by means of the ground-based magnetic polar cap (PC) index
standard by BSI Group, 01/31/2020
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This document provides guidelines for specifying the qualitative estimation of the solar wind energyinput into the magnetosphere with use of operative ground-based information on the polar capmagnetic activity (PC index).All current amendments available at time of purchase are included with the purchase of this document.